Hi did anything come of this? I myself have the same sort of issue. And i also checked when at work im convinced its the bearing inside the gearbox thats mounted to the inner flange. I took it into audi and showed there master tech and he was stumped. Told him to which i had done a o/s/f wheel bearing on it that aas 3k after i bought it and now 10k after i chnaged the bearing its gone again of the o/s/f. its under warranty still as i took out extended 3yr warranty. Cant help but feel the technicians looking at it are either clueless or trying to fob me off because they know its going to be a large cost dor them to cover
happy new year all
